engineering recuitment GATE IN Test Series 2023-24 Mock Test Analog Electronics Bipolar Junction Transistors BJT As a Amplifier
Consider an amplifier circuit shown below. Transistor parameters are given as β = 100 and Vthermal = 25 mV.
Which of the following conclusions is/are correct?
1
The input impedance of the circuit is 0.99 kΩ
2
The voltage gain of the amplifier circuit is -200
3
The input impedance of the circuit is 9.9 kΩ
4
The voltage gain of the amplifier circuit is -400